CA2491985C - Methode permettant de simuler la degradation d'un coussinet a rouleaux et de predire la duree de vie utile residuelle, et appareillage associe - Google Patents

Methode permettant de simuler la degradation d'un coussinet a rouleaux et de predire la duree de vie utile residuelle, et appareillage associe Download PDF

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Publication number
CA2491985C
CA2491985C CA002491985A CA2491985A CA2491985C CA 2491985 C CA2491985 C CA 2491985C CA 002491985 A CA002491985 A CA 002491985A CA 2491985 A CA2491985 A CA 2491985A CA 2491985 C CA2491985 C CA 2491985C
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CA
Canada
Prior art keywords
service life
rolling bearings
residual service
vibration
diagnostic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002491985A
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English (en)
Other versions
CA2491985A1 (fr
Inventor
Takuzo Iwatsubo
Isao Shiromaru
Makoto Tanaka
Yoshinobu Akamatsu
Yoji Nagayasu
Shingo Boda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chugoku Electric Power Co Inc
Original Assignee
Chugoku Electric Power Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chugoku Electric Power Co Inc filed Critical Chugoku Electric Power Co Inc
Publication of CA2491985A1 publication Critical patent/CA2491985A1/fr
Application granted granted Critical
Publication of CA2491985C publication Critical patent/CA2491985C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H13/00—Measuring resonant frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Rolling Contact Bearings (AREA)
CA002491985A 2002-05-31 2003-05-28 Methode permettant de simuler la degradation d'un coussinet a rouleaux et de predire la duree de vie utile residuelle, et appareillage associe Expired - Fee Related CA2491985C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002-160752 2002-05-31
JP2002160752A JP3880455B2 (ja) 2002-05-31 2002-05-31 転がり軸受の余寿命診断方法及びこの余寿命診断装置
PCT/JP2003/006652 WO2003106960A1 (fr) 2002-05-31 2003-05-28 Procede et appareil de diagnostic de la duree de vie residuelle d'un palier a bille

Publications (2)

Publication Number Publication Date
CA2491985A1 CA2491985A1 (fr) 2003-12-24
CA2491985C true CA2491985C (fr) 2008-07-29

Family

ID=29727536

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002491985A Expired - Fee Related CA2491985C (fr) 2002-05-31 2003-05-28 Methode permettant de simuler la degradation d'un coussinet a rouleaux et de predire la duree de vie utile residuelle, et appareillage associe

Country Status (9)

Country Link
US (1) US7813906B2 (fr)
EP (1) EP1510805A4 (fr)
JP (1) JP3880455B2 (fr)
KR (1) KR100715252B1 (fr)
CN (1) CN100451600C (fr)
AU (1) AU2003241825A1 (fr)
CA (1) CA2491985C (fr)
TW (1) TWI258581B (fr)
WO (1) WO2003106960A1 (fr)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7318007B2 (en) * 2003-12-31 2008-01-08 United Technologies Corporation Real time gear box health management system and method of using the same
JP4504065B2 (ja) * 2004-03-31 2010-07-14 中国電力株式会社 転がり軸受の余寿命診断方法
DE102004048649A1 (de) * 2004-10-06 2006-04-20 Fag Kugelfischer Ag & Co. Ohg Verfahren zur Zustandsüberwachung und Lebensdauerprognose wenigstens eines Wälzlagers in einer wälzgelagerten Vorrichtung
JP4502780B2 (ja) * 2004-10-29 2010-07-14 株式会社松浦機械製作所 軸受の異常診断方法、当該方法を採用した潤滑油の供給制御方法
US20090037159A1 (en) * 2004-12-06 2009-02-05 Hongmei Wen Method and System for Developing Lubricants, Lubricant Additives, and Lubricant Base Stocks Utilizing Atomistic Modeling Tools
DE102005032720B4 (de) * 2005-07-13 2007-04-05 Siemens Ag Schnittstellenmodulvorrichtung für eine elektrische Maschine zur Lebensdauerberechnung eines Lagers
KR100774009B1 (ko) * 2005-10-14 2007-11-08 삼성전자주식회사 공기베어링용 강성실험장치
JP2007310611A (ja) * 2006-05-18 2007-11-29 Ntn Corp 軸受使用設備機器の監視・診断システム
CN100443876C (zh) * 2006-07-13 2008-12-17 杭州轴承试验研究中心有限公司 滚动轴承寿命和可靠性强化试验机及其试验方法
JP4767148B2 (ja) * 2006-10-23 2011-09-07 中国電力株式会社 正常データベースを用いた転がり軸受の余寿命診断方法、余寿命診断システム及び余寿命診断に用いるコンピュータプログラム
US7914250B2 (en) * 2006-12-08 2011-03-29 General Electric Company Method and system for estimating life of a gearbox
US20090006006A1 (en) * 2007-06-29 2009-01-01 Eric Jonathan Bauer Method and Apparatus For Determining An End of Service Life
JP5455298B2 (ja) * 2007-11-06 2014-03-26 オークマ株式会社 軸受状態診断装置
TWI382324B (zh) * 2008-10-03 2013-01-11 Univ Southern Taiwan Tech 以分析系統共振模態取得精準共振頻率的方法
US8812265B2 (en) 2008-12-22 2014-08-19 S.P.M. Instrument Ab Analysis system
EP2370800B1 (fr) * 2008-12-22 2022-01-26 S.P.M. Instrument AB Systeme d'analyse
US8810396B2 (en) 2008-12-22 2014-08-19 S.P.M. Instrument Ab Analysis system
US8762104B2 (en) 2008-12-22 2014-06-24 S.P.M. Instrument Ab Method and apparatus for analysing the condition of a machine having a rotating part
WO2010085971A1 (fr) * 2009-01-28 2010-08-05 Ab Skf Surveillance de condition de lubrification
CN102449445B (zh) 2009-05-05 2014-12-17 S.P.M.仪器公司 用于分析具有旋转部件的机器振动的设备和方法
CN101726413B (zh) * 2009-12-18 2011-05-18 北京工业大学 通过综合分析对炼钢转炉耳轴轴承进行故障诊断的方法
SE535559C2 (sv) 2010-01-18 2012-09-25 Spm Instr Ab Förfarande och anordning för analys av tillståndet hos maskin med roterande del
US8805624B2 (en) * 2010-01-20 2014-08-12 Honeywell International Inc. Method and system for characterizing wear damage on a rolling-element bearing
JP4787904B2 (ja) * 2010-03-17 2011-10-05 中国電力株式会社 転がり軸受の余寿命診断方法
US20120101863A1 (en) * 2010-10-22 2012-04-26 Byron Edwin Truax Machine-management system
JP5615726B2 (ja) * 2011-01-17 2014-10-29 Ntn株式会社 転がり軸受の寿命推定装置および寿命推定方法
EA027452B1 (ru) 2011-07-14 2017-07-31 С.П.М. Инструмент Аб Способ и система для выполнения анализа состояния вращающейся части машины
CN102589885B (zh) * 2012-03-09 2014-04-09 北京航空航天大学 一种箔片动压径向气体轴承磨损寿命的预测方法
CN104285138A (zh) * 2012-04-24 2015-01-14 Skf公司 轴承监控方法和系统
DE102012015457A1 (de) * 2012-06-12 2013-12-12 Robert Bosch Gmbh Vorrichtung und Verfahren zur Verschleißbestimmung
CN102735446B (zh) * 2012-06-14 2014-12-24 钱潮轴承有限公司 一种圆锥滚子轴承步进强化试验方法
JP5908356B2 (ja) * 2012-07-12 2016-04-26 Ntn株式会社 転がり軸受の寿命推定装置および寿命推定方法
CN102901651B (zh) * 2012-10-16 2015-12-16 南京航空航天大学 电子产品分数阶神经网络性能退化模型及寿命预测方法
US9235820B2 (en) * 2012-11-01 2016-01-12 Fluor Technologies Corporation Systems and methods for modifying an operating parameter of a coking system and adding a coke drum
JP6196093B2 (ja) * 2012-12-25 2017-09-13 Ntn株式会社 軸受装置の振動解析方法、軸受装置の振動解析装置、および転がり軸受の状態監視装置
US10677685B2 (en) 2013-04-05 2020-06-09 Aktiebolaget Skf Method, computer program product and system
US20160109329A1 (en) * 2013-04-05 2016-04-21 Aktiebolaget Skf Method, computer program product & system
JP6192413B2 (ja) * 2013-08-01 2017-09-06 Ntn株式会社 軸受装置の振動解析方法、軸受装置の振動解析装置、および転がり軸受の状態監視装置
JP6192414B2 (ja) * 2013-08-05 2017-09-06 Ntn株式会社 転がり軸受の状態監視装置
EP3029449A4 (fr) * 2013-08-01 2017-03-15 NTN Corporation Procédé et dispositif d'analyse de vibration de dispositif à palier, et dispositif de surveillance d'état de palier de roulement
GB2521359A (en) 2013-12-17 2015-06-24 Skf Ab Viscosity estimation from demodulated acoustic emission
CN103954450A (zh) * 2014-05-19 2014-07-30 重庆交通大学 基于主成分分析的轴承寿命退化性能评估指标构建方法
GB2527770A (en) 2014-07-01 2016-01-06 Skf Ab System of components with sensors and method for monitoring the system of components
KR101473237B1 (ko) 2014-08-08 2014-12-16 주식회사 두크 부스터 펌프 베어링 및 미케니컬 실의 교체주기 검출장치
US11639881B1 (en) 2014-11-19 2023-05-02 Carlos A. Rosero Integrated, continuous diagnosis, and fault detection of hydrodynamic bearings by capacitance sensing
CN105758640B (zh) * 2014-12-19 2018-07-17 安徽容知日新科技股份有限公司 旋转设备特征频率计算方法
CN104535322A (zh) * 2014-12-23 2015-04-22 马单 一种电机转子轴承的一次性润滑寿命试验方法
DE102015002016A1 (de) 2015-02-20 2016-08-25 Senvion Gmbh Prüfverfahren für ein Wälzlager
CN104964824B (zh) * 2015-06-29 2017-10-24 中国人民解放军空军装备研究院航空装备研究所 带涡轮支承和外机匣的航空发动机主轴承试验器
US10082443B2 (en) 2016-02-26 2018-09-25 General Electric Technology Gmbh System and method for monitoring bearing health in a journal assembly
CN105631238B (zh) * 2016-03-24 2018-05-04 河南科技大学 一种滚动轴承振动性能变异的检测方法及系统
JP6650030B2 (ja) 2016-05-25 2020-02-19 株式会社日立製作所 転がり軸受疲労状態予測装置及び転がり軸受疲労状態予測方法
CN107462417B (zh) * 2016-06-02 2019-07-26 株洲时代新材料科技股份有限公司 一种低地板车固定铰中金属关节轴承的使用寿命检测方法
JP6557183B2 (ja) * 2016-06-28 2019-08-07 ファナック株式会社 切削加工工具の寿命判定装置、寿命判定方法及びプログラム
CN107843369A (zh) * 2016-09-19 2018-03-27 舍弗勒技术股份两合公司 轴承实时动态载荷的监测方法及装置、轴承寿命评估方法
CN107843426B (zh) * 2016-09-19 2021-08-06 舍弗勒技术股份两合公司 轴承剩余寿命的监测方法及监测装置
EP3309530A1 (fr) * 2016-10-11 2018-04-18 ABB Schweiz AG Détection de défauts de paliers
EP3309529B1 (fr) 2016-10-11 2022-02-23 ABB Schweiz AG Prédiction de la durée de vie utile restante de paliers
CN106769032B (zh) * 2016-11-28 2018-11-02 南京工业大学 一种回转支承使用寿命的预测方法
CN108132148A (zh) * 2016-12-01 2018-06-08 舍弗勒技术股份两合公司 轴承寿命评估方法及装置
JP6404893B2 (ja) 2016-12-22 2018-10-17 ファナック株式会社 工具寿命推定装置
CN106908141B (zh) * 2017-01-20 2019-10-15 北京必可测科技股份有限公司 一种润滑监测及诊断方法及装置
US10353005B2 (en) 2017-07-13 2019-07-16 Itt Manufacturing Enterprises Llc Technique for self learning motor load profile
CN107526922B (zh) * 2017-07-28 2021-03-23 华为技术有限公司 确定风扇剩余寿命的方法和装置
DE102019201121A1 (de) * 2018-02-01 2019-08-01 Aktiebolaget Skf Wälzlageranordnung, Vorrichtung und Verfahren zum Bestimmen eines verwendeten und/oder restlichen Zeitraums einer Fettgebrauchsdauer
SI3749864T1 (sl) * 2018-02-05 2023-08-31 Ziehl-Abegg Se Postopek za določanje obratovalnih stanj ventilatorja
CN111684710A (zh) 2018-02-21 2020-09-18 株式会社安川电机 马达控制系统、马达控制装置以及轴承寿命诊断方法
CN110608179A (zh) * 2018-06-14 2019-12-24 株式会社岛津制作所 真空泵
CN110926588A (zh) * 2018-09-19 2020-03-27 长鑫存储技术有限公司 一种半导体设备振动元件性能监测方法及系统
EP3627134B1 (fr) * 2018-09-21 2021-06-30 Siemens Gamesa Renewable Energy A/S Procédé de détection de dommages dans un entrepôt
TWI669617B (zh) 2018-10-12 2019-08-21 財團法人工業技術研究院 設備健康狀態監控方法及其系統
KR102103331B1 (ko) * 2018-11-26 2020-04-23 주식회사 원프레딕트 베어링의 고장발생 예측 장치 및 방법
KR102223994B1 (ko) 2019-02-21 2021-03-09 한국과학기술연구원 자가 발전용 베어링 모듈의 상태 진단 시스템
JP2020158942A (ja) * 2019-03-22 2020-10-01 津田駒工業株式会社 織機における製織関連装置の異常診断装置
CN109900476A (zh) * 2019-04-03 2019-06-18 华能淮阴第二发电有限公司 一种滚动轴承寿命耗损状态监测方法及系统
CN111855166B (zh) * 2019-04-26 2024-07-26 博世力士乐（常州）有限公司 线性运动系统及其监控装置
KR102193584B1 (ko) 2019-05-28 2020-12-21 주식회사 티스마트 머신러닝 기법을 이용한 고장 부위 예측 방법 및 장치
KR20210021645A (ko) 2019-08-19 2021-03-02 퓨처메인 주식회사 진공펌프설비의 설비이상 추정시스템 및 이의 방법
US11714028B2 (en) * 2019-09-05 2023-08-01 Simmonds Precision Products, Inc. System and method for health monitoring of a bearing system
TWI728535B (zh) * 2019-10-31 2021-05-21 國立勤益科技大學 監控系統與其方法
EP3855153A1 (fr) 2020-01-23 2021-07-28 Siemens Aktiengesellschaft Procédé pour déterminer une durée de vie utile restante d'un palier
CN111414703B (zh) * 2020-03-27 2023-04-07 河南科技大学 一种滚动轴承剩余寿命预测方法及装置
DE102020204425A1 (de) * 2020-04-06 2021-10-07 Aktiebolaget Skf Vorrichtung und Verfahren zum Überwachen der Nutzung einer Maschinenkomponente
JP7392615B2 (ja) * 2020-09-18 2023-12-06 トヨタ自動車株式会社 ベルト余寿命診断装置
CN113092115B (zh) * 2021-04-09 2022-10-11 重庆大学 数模联合驱动的全寿命滚动轴承数字孪生模型构建方法
CN113465923B (zh) * 2021-06-08 2023-04-11 华能国际电力股份有限公司上海石洞口第一电厂 一种磨煤机磨辊轴承的剩余寿命预测方法
CN114034772B (zh) * 2021-10-18 2023-09-19 武汉科技大学 一种轧辊潜在失效检测与剩余使用寿命预测专家系统
KR102634666B1 (ko) * 2021-12-03 2024-02-07 건국대학교 산학협력단 롤투롤 공정의 롤 베어링 수명 예측 모델 구축 방법
CN114216935B (zh) * 2021-12-24 2023-11-21 沃伯瑞新材料(江苏)有限公司 一种基于静电感应检测润滑油性能的装置
US20230418277A1 (en) * 2022-06-28 2023-12-28 Saudi Arabian Oil Company Method for vibration measurement and diagnostics using single vibration measurement probe
CN115050460B (zh) * 2022-08-17 2022-11-15 深圳市三维医疗设备有限公司 一种基于大数据的医疗设备全生命周期监管系统及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705516A (en) * 1971-09-30 1972-12-12 Northrop Corp Method and apparatus for testing the condition of a machine
JPH0641769B2 (ja) * 1985-02-20 1994-06-01 株式会社日立製作所 滑り軸受保護装置
US5058434A (en) * 1990-02-27 1991-10-22 Carl Schenck Ag Process for early detection of damage to machine parts
JPH07218334A (ja) * 1994-02-07 1995-08-18 Nippon Steel Corp 軸受の異常診断方法及び装置
JPH07311082A (ja) * 1994-05-20 1995-11-28 Omron Corp 回転機器の異常診断装置
JPH09113416A (ja) * 1995-10-17 1997-05-02 Nippon Steel Corp ころがり軸受の損傷診断方法
JPH112239A (ja) * 1997-06-13 1999-01-06 Nippon Seiko Kk 転がり軸受の各種状態値を測定する装置
JP3827896B2 (ja) * 1999-10-29 2006-09-27 株式会社東芝 転がり軸受の診断装置
JP2002023841A (ja) * 2000-07-04 2002-01-25 Asahi Eng Co Ltd 設備機器診断システム
JP3855651B2 (ja) * 2000-08-29 2006-12-13 日本精工株式会社 転がり軸受の寿命予測方法、寿命予測装置、寿命予測装置を使用した転がり軸受選定装置及び記憶媒体
US6967586B2 (en) * 2000-10-20 2005-11-22 Sankyo Seiki Mfg. Co., Ltd. Bearing test method, bearing test device, bearing monitoring device and storage device
JP2003130048A (ja) * 2001-10-26 2003-05-08 Nsk Ltd 転がり軸受の寿命予測方法、寿命予測装置、寿命予測装置を使用した転がり軸受選定装置、プログラム及び環境係数決定方法
US6763312B1 (en) * 2003-01-11 2004-07-13 Dynamic Measurement Consultants, Llc Multiple discriminate analysis and data integration of vibration in rotation machinery
JP4504065B2 (ja) * 2004-03-31 2010-07-14 中国電力株式会社 転がり軸受の余寿命診断方法

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EP1510805A4 (fr) 2006-07-26
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AU2003241825A8 (en) 2003-12-31
TW200400347A (en) 2004-01-01
JP2004003891A (ja) 2004-01-08
US20050246150A1 (en) 2005-11-03
CA2491985A1 (fr) 2003-12-24
CN100451600C (zh) 2009-01-14
AU2003241825A1 (en) 2003-12-31
TWI258581B (en) 2006-07-21
KR20050042079A (ko) 2005-05-04
US7813906B2 (en) 2010-10-12
WO2003106960A1 (fr) 2003-12-24
JP3880455B2 (ja) 2007-02-14
KR100715252B1 (ko) 2007-05-08

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